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About branch begin-concurrent

This branch contains the "BEGIN CONCURRENT" patch. Trunk changes are periodically merged directly into this branch.

420 check-ins related to "begin-concurrent"
2024-03-26
10:42
Merge all recent trunk enhancements into the begin-concurrent branch. (Leaf check-in: 9b854e54 user: drh tags: begin-concurrent)
2024-03-25
20:35
The RAISE() operator is not a constant expression and cannot participate in the VALUE-as-coroutine optimization. dbsqlfuzz 74cf7c9904360322a6c917e4934b127543d1cd51 (check-in: 6a06dc73 user: drh tags: trunk)
2024-03-18
18:47
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 50b43b02 user: drh tags: begin-concurrent)
18:03
Remove unnecessary blank lines from build commands in the default Makefile.in. (check-in: 76fb3a90 user: drh tags: trunk)
2024-03-13
17:51
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 238fa84a user: drh tags: begin-concurrent)
16:32
Minor change to the "mdevtest" and "sdevtest" in testrunner.tcl, to make it easier to add configurations in branches. (check-in: 9349d94e user: drh tags: trunk)
2024-02-16
11:05
Fix a problem with the sqlite3_log() message identifying the table or index that a conflicting page belongs to. (check-in: 11a4178f user: dan tags: bedrock)
11:03
Fix a problem with the sqlite3_log() message identifying the table or index that a conflicting page belongs to. (check-in: d6c629f1 user: dan tags: begin-concurrent)
2024-01-30
16:50
Merge the 3.45.1 patch release into the begin-concurrent branch. (check-in: d1f20a47 user: drh tags: begin-concurrent-3.45)
2024-01-13
19:57
Merge latest trunk changes into this branch. (check-in: 95bf4bc2 user: dan tags: begin-concurrent)
2024-01-12
11:44
Have the shell tool automatically enable SQLITE_CONFIG_DQS_DDL when executing a ".dump" script against an empty db. (check-in: f47a5f4e user: dan tags: trunk)
2024-01-04
15:49
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: c407d3bb user: drh tags: begin-concurrent)
13:01
Restructure some code to fix what appears to be a false-positive UBSAN warning. (check-in: fe952c12 user: drh tags: trunk)
2023-12-28
13:40
Merge recent trunk enhancements into the begin-concurrrent branch. (check-in: b3a2adfd user: drh tags: begin-concurrent)
2023-12-27
16:24
Fix a problem in the shell tool (not library) causing an out-of-bounds write if an ".open" command failed, then the user pressed ctrl-c to interrupt a query running on the substitute in-memory database. (check-in: 026618b9 user: dan tags: trunk)
2023-12-06
21:05
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: b1c58f48 user: drh tags: begin-concurrent)
18:34
Fix compiler warning about shadowed variable in fts5_index.c. (check-in: ee70e4c1 user: dan tags: trunk)
2023-11-28
17:47
Update this branch with latest changes from trunk. (check-in: bead0d8f user: dan tags: begin-concurrent)
17:12
In SQLITE_ENABLE_SETLK_TIMEOUT builds, use blocking locks in place of sleep() calls when opening a read-transaction. (check-in: 4c055b7a user: dan tags: trunk)
2023-11-22
15:29
Merge the 3.44.1 patches into a new sub-branch of begin-concurrent. (check-in: 7a1a114b user: drh tags: begin-concurrent-3.44)
2023-11-01
12:38
Version 3.44.0 for the begin-concurrent branch. (check-in: 291d6b44 user: drh tags: begin-concurrent)
11:23
Version 3.44.0 (check-in: 17129ba1 user: drh tags: trunk, release, major-release, version-3.44.0)
2023-10-30
21:39
Merge the latest trunk changes into the begin-concurrent branch. (check-in: 9fa405eb user: drh tags: begin-concurrent)
20:35
Update the autoconf/Makefile.msc so that it aligns with Makefile.msc. (check-in: c4f724de user: drh tags: trunk)
2023-10-23
15:48
Merge latest trunk changes into this branch. (check-in: c5ef898a user: dan tags: begin-concurrent)
15:30
Avoid attempting to delete a file while it is open in test script sessionalter.test. (check-in: f20b4a96 user: dan tags: trunk)
2023-09-08
20:09
Merge patches queued for version 3.43.1 into the begin-concurrent-3.43 branch. (check-in: c7867985 user: drh tags: begin-concurrent-3.43)
2023-08-24
13:17
Version 3.43.0 for the begin-concurrent branch. (check-in: e67bf282 user: drh tags: begin-concurrent)
12:36
Version 3.43.0 (check-in: 0f80b798 user: drh tags: trunk, release, major-release, version-3.43.0)
2023-08-21
18:03
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 76a99a2c user: drh tags: begin-concurrent)
17:49
Fix problems related to structured-exception-handling on this branch. (check-in: dd86c272 user: dan tags: begin-concurrent)
17:26
Fix MSVC testfixture.exe builds. (check-in: 7004c902 user: dan tags: begin-concurrent)
16:14
Fix an undefined integer overflow in fts5. (check-in: f5c50349 user: dan tags: trunk)
2023-08-11
19:38
Merge latest trunk changes, including support for handling of structured-exceptions in MSVC builds, with this branch. (check-in: cb3cf9ba user: dan tags: begin-concurrent)
19:31
If SQLITE_USE_SEH is defined, handle structured-exceptions thrown by MSVC builds if the *-shm file mapping is accessed after it becomes invalid for some reason. (check-in: 8a6b0c24 user: dan tags: trunk)
18:31
Fix a problem with handling savepoints in BEGIN CONCURRENT transactions. (check-in: ca422d00 user: dan tags: bedrock)
18:25
Fix a problem with handling savepoints in BEGIN CONCURRENT transactions. (check-in: 4a5c0439 user: dan tags: begin-concurrent)
11:34
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 7cb2b4e3 user: drh tags: begin-concurrent)
11:30
Provide the -DSQLITE_LEGACY_JSON_VALID compile-time option to restore the (incorrect) legacy behavior of json_valid(NULL). (check-in: 00bc9f1b user: drh tags: trunk)
2023-07-28
18:43
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 7407dda8 user: drh tags: begin-concurrent)
18:37
Add the sqlite3_stmt_explain() API. (check-in: 0443c0ef user: drh tags: trunk)
2023-07-24
13:15
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 967be041 user: drh tags: begin-concurrent)
2023-07-23
22:14
When writing the filename header in a opfs-sahpool file, ensure that all remaining bytes in that part of the header are zeroed out to avoid the downstream problems reported in forum post d50ec48a293988a5. (check-in: c1b080e3 user: stephan tags: trunk)
2023-07-19
10:17
Merge the latest trunk enhancements into the sqlite3_stmt_explain branch. (Closed-Leaf check-in: 06eae046 user: drh tags: sqlite3_stmt_explain)
2023-07-08
19:00
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 3d0823c4 user: drh tags: begin-concurrent)
17:42
Always use the "LL" suffix on 64-bit integer literals. (check-in: 07d95ed6 user: drh tags: trunk)
2023-06-22
13:28
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 5bd26fea user: drh tags: begin-concurrent)
01:03
Simplification to the getAndInitPage() routine that results in improved performance. (check-in: 2e9734c2 user: drh tags: trunk)
2023-05-16
12:56
Merge all 3.42.0 release changes into the begin-concurrent branch. (check-in: 804bb138 user: drh tags: begin-concurrent)
12:36
Version 3.42.0 (check-in: 831d0fb2 user: drh tags: trunk, release, version-3.42.0)
2023-05-13
15:17
Merge the latest 3.42.0 changes from trunk into the begin-concurrent branch. (check-in: 18c5e16b user: drh tags: begin-concurrent)
05:13
Fix compilation issue seen with MSVC. (check-in: 67001887 user: mistachkin tags: trunk)
2023-05-03
10:56
Fix a problem in test script changebatch1.test. (check-in: 98ecffdf user: dan tags: begin-concurrent)
2023-05-02
21:10
Update this branch with latest changes from trunk. (check-in: 6f22c767 user: dan tags: begin-concurrent)
20:34
Fix a problem with the sqlite3changeset_size() API and rowid tables. (check-in: 92ade220 user: dan tags: trunk)
2023-02-21
21:19
Update the begin-concurrent branch to version 3.41.0 (check-in: 918aea50 user: drh tags: begin-concurrent)
18:09
Version 3.41.0 (check-in: 05941c2a user: drh tags: trunk, release, version-3.41.0)
2023-02-18
21:35
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 6fb8bb2e user: drh tags: begin-concurrent)
20:31
Fix stale requirement marks and fix a typo in the documentation for sqlite3_preupdate_hook(). (check-in: 655991f5 user: drh tags: trunk)
2023-02-06
17:35
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 46e79167 user: drh tags: begin-concurrent)
16:23
Omit the obsolete client/server test cases. (check-in: 5dde07a9 user: drh tags: trunk)
2023-01-12
15:44
Fix a startup race condition that could occur if a wal file grows from 0 bytes while a BEGIN CONCURRENT transaction is running. Cherrypick of [c1feca4d]. (check-in: 2c14f383 user: dan tags: begin-concurrent-pnu-wal2)
15:30
Fix a startup race condition that could occur if a wal file grows from 0 bytes while a BEGIN CONCURRENT transaction is running. (check-in: c1feca4d user: dan tags: begin-concurrent)
2022-12-21
20:17
Merge the latest trunk enhancements into the begin-concurrent-report branch. (Leaf check-in: 397fb07b user: drh tags: begin-concurrent-report)
20:07
Update the begin-concurrent branch with the latest enhancements on trunk. (check-in: 0c198aee user: drh tags: begin-concurrent)
19:11
More efficient implementation of large precisions on the "%c" format for the built-in printf(). This is an effort to avoid a reported timeout on a (ridiculous) query generated by OSSFuzz. (check-in: 371f9b88 user: drh tags: trunk)
2022-11-16
16:05
Merge the 3.40.0 release changes into the begin-concurrent-report branch. (check-in: 9fc62410 user: drh tags: begin-concurrent-report)
15:59
Merge 3.40.0 into the begin-concurrent branch. (check-in: a06d57ee user: drh tags: begin-concurrent)
12:10
Version 3.40.0 (check-in: 89c459e7 user: drh tags: trunk, release, major-release, version-3.40.0)
2022-11-14
12:54
Merge the 3.40.0 rc1 changes into the begin-concurrent-report branch. (check-in: 4d3f2531 user: drh tags: begin-concurrent-report)
12:44
Merge 3.40.0 rc1 into the begin-concurrent branch. (check-in: 5ba588e7 user: drh tags: begin-concurrent)
2022-11-13
19:29
Remove some outdated code comments. No code changes. (check-in: 80ff592a user: stephan tags: trunk)
2022-11-04
18:47
Merge the latest trunk enhancements into the begin-concurrent-report branch. (check-in: d8568a84 user: drh tags: begin-concurrent-report)
18:33
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: b361ee98 user: drh tags: begin-concurrent)
17:07
Another test case fix for auto-vacuum builds. (check-in: c1c47eff user: dan tags: trunk)
2022-09-30
13:42
Merge the latest trunk changes into the begin-concurrent-report branch (check-in: 4d6141f3 user: drh tags: begin-concurrent-report)
13:29
Merge all recent trunk enhancements into the begin-concurrent branch. (check-in: ba2539f6 user: drh tags: begin-concurrent)
2022-09-28
19:14
Fix misuse of the sqlite3_set_auxdata() interface in the ICU extension. (check-in: f25cf634 user: drh tags: trunk)
2022-09-05
12:39
Version 3.39.3 patches applied to the begin-concurrent branch. (Leaf check-in: 31304de8 user: drh tags: begin-concurrent-3.39)
2022-08-22
15:48
Merge all recent trunk enhancements into the begin-concurrent-report branch. (check-in: 2ec6e9e1 user: drh tags: begin-concurrent-report)
15:42
Merge all recent trunk enhancements into the begin-concurrent branch. (check-in: 7eac6136 user: drh tags: begin-concurrent)
15:18
Performance enhancement for sqlite3DbFree(). (check-in: c296a9d9 user: drh tags: trunk)
2022-06-25
16:43
Merge version 3.39.0 into the begin-concurrent-report branch. (check-in: 7726389c user: drh tags: begin-concurrent-report)
16:24
Merge version 3.39.0 into the begin concurrent branch. (check-in: fb45624a user: drh tags: begin-concurrent)
14:57
Version 3.39.0 (check-in: 14e166f4 user: drh tags: trunk, release, major-release, version-3.39.0)
2022-06-24
15:04
Merge the version 3.39.0 release candidate 1 changes into the begin-concurrent-report branch. (check-in: 1b28ad2c user: drh tags: begin-concurrent-report)
14:55
Merge 3.39.0 release candidate 1 changes into the begin-concurrent branch. (check-in: 5ae706a4 user: drh tags: begin-concurrent)
12:56
Fix a harmless UBSAN warning associated with PRAGMA schema_version found by OSSFuzz. (check-in: e93fd170 user: drh tags: trunk)
2022-06-16
13:44
Merge the latest trunk enhancements into the begin-concurrent-report branch. (check-in: 8b446d0b user: drh tags: begin-concurrent-report)
13:37
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: 221e07ed user: drh tags: begin-concurrent)
2022-06-15
20:18
Improvements to query invariants in fuzzcheck. (check-in: 3a461f61 user: drh tags: trunk)
2022-05-28
14:32
Merge the latest trunk enhancements into the begin-concurrent-report branch. (check-in: 034d2c51 user: drh tags: begin-concurrent-report)
14:25
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: d6f6ee5c user: drh tags: begin-concurrent)
14:03
Apply the UPDATE-FROM file from check-in [98b3816bbaf539ea] to update-delete-limit builds. (check-in: 7e87892c user: drh tags: trunk)
2022-05-10
12:24
Merge the latest trunk enhancements into the begin-concurrent-report branch. Had to restore the sqlite3VdbeSerialPut() routine that was removed in check-in [6f4d6f212a3558c2] when it was inlined because that routine is used again in a different place by this branch. (check-in: e6b5224d user: drh tags: begin-concurrent-report)
12:00
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: f65bd767 user: drh tags: begin-concurrent)
00:24
Simplified "hidden" and "no-expand" handling in the *-expander. (check-in: c6c3115f user: drh tags: trunk)
2022-03-12
14:47
Merge the latest trunk enhancements, including the 3.38.1 patches plus additional performance enhancements, into the begin-concurrent branch. (check-in: aa8b5e95 user: drh tags: begin-concurrent)
2022-03-11
15:42
Add a comment linking a part of the UPDATE constraint checking code to one of the corresponding TH3 test cases. (check-in: 0606e8e9 user: drh tags: trunk)
2022-02-22
19:37
Merge version 3.38.0 into the begin-concurrent-report branch. (check-in: 0bbf7be2 user: drh tags: begin-concurrent-report)
19:30
Merge version 3.38.0 into the begin-concurrent branch. (check-in: c5998c43 user: drh tags: begin-concurrent)
18:58
Version 3.38.0 (check-in: 40fa792d user: drh tags: trunk, release, major-release, version-3.38.0)
2022-02-15
20:24
Merge recent trunk enhancements into the begin-concurrent-report branch. (check-in: 213df7a0 user: drh tags: begin-concurrent-report)
20:18
Merge the latest trunk changes into the begin-concurrent branch. (check-in: 94838f16 user: drh tags: begin-concurrent)
13:23
Improved rendering of floating point numbers without a fractional part in ".dump" output from the CLI. Forum post 550d877659f37cb2. (check-in: 9edaeed5 user: drh tags: trunk)
2022-02-04
17:51
Merge all recent trunk enhancements into the begin-concurrent-report branch. (check-in: 1c88bcff user: drh tags: begin-concurrent-report)
17:40
Merge trunk enhancements into the begin-concurrent branch. (check-in: 85054a86 user: drh tags: begin-concurrent)
13:15
Fix various harmless compiler warnings. (check-in: 70049342 user: drh tags: trunk)
2022-01-25
15:48
Merge the latest trunk enhancements into the begin-concurrent-report branch. (check-in: 42e6d842 user: drh tags: begin-concurrent-report)
15:20
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: dae81f45 user: drh tags: begin-concurrent)
00:03
Minor adjustment to error handling in sqlite3FinishCoding(). (check-in: a8db6941 user: drh tags: trunk)
2022-01-17
19:24
Bring the begin-concurrent-report branch up to date with all the latest trunk enhancements. (check-in: ef6fc895 user: drh tags: begin-concurrent-report)
19:17
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 02daae7a user: drh tags: begin-concurrent)
19:10
Merge the begin-concurrent-pnuu branch into begin-concurrent. (check-in: 22fb5050 user: drh tags: begin-concurrent)
15:23
Fix incorrect testcase() and assert() macros in json.c. They were not causing problems. The assert() was simply unreachable. The testcase() added an unreachable condition. (check-in: 5623497a user: drh tags: trunk)
2021-11-27
14:48
Merge version 3.37.0 into the begin-concurrent-pnu branch. (Closed-Leaf check-in: 910001f2 user: drh tags: begin-concurrent-pnu)
14:45
Merge version 3.37.0 into the begin-concurrent branch. (check-in: c5f2ad19 user: drh tags: begin-concurrent)
14:13
Version 3.37.0 (check-in: bd41822c user: drh tags: trunk, release, major-release, version-3.37.0)
2021-11-22
16:14
Merge the latest trunk changes into the begin-concurrent branch. (check-in: 8f3e6842 user: drh tags: begin-concurrent)
16:06
There are two possible error messages from stat-9.1, depending on compile-time options. Adjust the test case to accept either one. (check-in: 0f567b61 user: drh tags: trunk)
2021-11-09
15:06
Merge all recent trunk enhancements into the begin-concurrent branch. (check-in: 2d0c8f30 user: drh tags: begin-concurrent)
14:52
Merge the walIndexPage() enhancement from trunk into the begin-concurrent branch. (check-in: ff223839 user: drh tags: begin-concurrent)
14:36
Merge all trunk enhancements prior to the walIndexPage() fix into the begin-concurrent branch. (check-in: 6603f005 user: drh tags: begin-concurrent)
13:31
Change test case error message text to match the current implementation. (check-in: de10795a user: drh tags: trunk)
2021-10-28
00:09
Ensure that the WAL code correctly handles all possible outcomes from the walIndexPage() routine. (check-in: 6979efbf user: drh tags: trunk)
2021-10-27
19:05
New assert()s to help prove correctness in sqlite3VdbeMemExpandBlob(). (check-in: 7238d580 user: drh tags: trunk)
2021-10-21
14:13
Merge recent trunk enhancements into begin-concurrent branch. (check-in: ae4eed0b user: drh tags: begin-concurrent)
2021-10-20
20:22
Fix an incorrect JSON assert() that was added 5 days ago by check-in [7b8ea2298927fd34]. (check-in: e162da3a user: drh tags: trunk)
2021-10-04
11:54
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 4f5ef7aa user: drh tags: begin-concurrent)
11:10
Fix query plans created by whereShortCut() so that they always check transitive constraints that drive an index. The is analogous to the [f1f9b5de3c59489b] check-in, just for whereShortCut() rather than the full query planner. Fix for the issue described by forum post a65cacbf5e1c41ba. (check-in: 8b24c177 user: drh tags: trunk)
2021-08-09
18:21
Merge recent trunk enhancemenets into the begin-concurrent branch. (check-in: b88b6328 user: drh tags: begin-concurrent)
18:07
Ensure that the pcache1 cache size does not get so big that it overflows the integer that is keeping track of the cache size. (check-in: bf9d70fc user: drh tags: trunk)
2021-08-03
16:31
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 8d806cf9 user: drh tags: begin-concurrent)
2021-08-02
18:03
Refactor field names in the Column object, zCnName and zCnColl, to make them unique and thus easier to find amid all the other code. (check-in: 8b781dca user: drh tags: trunk)
2021-06-17
17:29
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 59303e69 user: drh tags: begin-concurrent)
2021-06-16
19:23
Add an ALWAYS on a branch in STAT4-only logic that is now always true due to check-in [c21bc5a2353e660f]. (check-in: 7bd55eee user: drh tags: trunk)
2021-06-14
12:23
Update this branch with latest trunk changes. (check-in: d8199634 user: dan tags: begin-concurrent)
11:20
Avoid allocating oversized column names in the sqllimit1.test module. (check-in: 7068f1f6 user: drh tags: trunk)
2021-05-21
15:33
Merge all recent trunk changes into the begin-concurrent branch. (check-in: 0dba9010 user: drh tags: begin-concurrent)
2021-05-20
23:25
Fix a faulty assert() statement in sqlite3ExprListDup(). This is a continuation of the fix at [59812e7ef705226c]. (check-in: 240f7494 user: drh tags: trunk)
2021-04-02
20:29
Merge latest trunk changes into this branch. (check-in: 98420842 user: dan tags: begin-concurrent)
19:55
Add experimental SQLITE_FCNTL_EXTERNAL_READER file control. (check-in: e16da5af user: dan tags: trunk)
2021-03-26
13:31
Merge from 3.35.3 into the begin-concurrent branch. (check-in: 988da36c user: drh tags: begin-concurrent)
2021-03-24
19:54
Add experimental extension "snapshotrevert". (check-in: 2d5ee3ba user: dan tags: snapshot-revert)
2021-03-21
18:23
Fix an assert() that in preupdate-hook logic (not normally built) that can be false when running VACUUM on a corrupt database file under PRAGMA writable_schema=ON. (check-in: 6bb21340 user: drh tags: trunk, same-as-3.35.3)
2021-03-12
16:18
Merge version 3.35.0 changes into the begin-concurrent branch. (check-in: 7e38c889 user: drh tags: begin-concurrent)
15:10
Version 3.35.0 (check-in: acd63062 user: drh tags: trunk, release, major-release, version-3.35.0)
2021-03-11
18:52
Update this branch with latest changes from trunk. (check-in: 79d44ebd user: dan tags: begin-concurrent)
15:57
Fix a Tcl object leak in test_session.c. (check-in: 07150cf1 user: dan tags: trunk)
2021-03-03
19:17
Merge recent trunk changes into the begin-concurrent branch. (check-in: acdafef8 user: drh tags: begin-concurrent)
16:46
Remove the --timeout option from the valgrindfuzz Makefile target. (check-in: 3f520b8b user: dan tags: trunk)
2020-12-14
16:26
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: a1708e84 user: drh tags: begin-concurrent)
15:39
Enhance UPSERT so that it allows multiple ON CONFLICT clauses and does not require a conflict target for DO UPDATE. (check-in: 6b01a24d user: drh tags: trunk)
2020-11-26
11:37
Update this branch with latest changes from trunk. (check-in: ddb97eee user: dan tags: begin-concurrent)
2020-11-25
18:44
Update a requirement mark in the e_expr.test script. (check-in: bb174a07 user: drh tags: trunk)
2020-08-10
21:16
Merge recent trunk enhancements into begin-concurrent. (check-in: ed4c742c user: drh tags: begin-concurrent)
21:01
Simplify #ifdefs associated with Parse.eParseMode. Fix an #ifdef error associated with SQLITE_OMIT_AUTOVACUUM. (check-in: 5bbd4bdd user: drh tags: trunk)
2020-07-31
20:56
Improved non-locking PRNG. (check-in: eb7a9c04 user: drh tags: begin-concurrent)
2020-07-30
19:19
Merge latest trunk changes into this branch. (check-in: e8a66515 user: dan tags: begin-concurrent)
17:37
Fix compiler warnings in MSVC. (check-in: 96e3dba2 user: drh tags: trunk)
2020-07-16
20:57
Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: 2160ede1 user: dan tags: begin-concurrent-pnu-wal2)
20:39
Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: e9393a18 user: dan tags: begin-concurrent-pnu)
20:24
Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: 9a4a0230 user: dan tags: begin-concurrent)
2020-05-25
17:27
Merge version 3.32.1 into the begin-concurrent branch. (check-in: 5e08e360 user: drh tags: begin-concurrent)
16:19
Version 3.32.1 (check-in: 0c1fcf47 user: drh tags: trunk, release, version-3.32.1)
2020-05-22
18:09
Merge the 3.32.0 release into the begin-concurrent branch. (check-in: 79ad4ea2 user: drh tags: begin-concurrent)
17:46
Version 3.32.0 (check-in: 5998789c user: drh tags: trunk, release, version-3.32.0)
2020-05-18
15:41
Merge latest trunk changes into this branch. (check-in: 9e4a7b3e user: dan tags: begin-concurrent)
2020-05-17
13:47
Avoid harmless UB in memcpy() in the JSON extension. (check-in: 69e149f7 user: drh tags: trunk)
2020-04-09
18:29
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 92f71a88 user: drh tags: begin-concurrent)
15:31
When compiling the shell for WinRT, avoid using Win32 APIs that are unavailable. (check-in: 85d3dc8c user: mistachkin tags: trunk)
2020-02-10
19:37
Fix a typo in the in-tree begin-concurrent documentation (check-in: b13dae1c user: drh tags: begin-concurrent)
2020-02-04
20:08
Merge latest trunk changes, including the SQLITE_ENABLE_CORRUPT_PGNO patch, into this branch. (check-in: f253618a user: dan tags: begin-concurrent)
20:01
Enable more detailed log messages in SQLITE_ENABLE_CORRUPT_PGNO builds if database corruption is encountered. (check-in: 57c36a29 user: dan tags: trunk)
2020-01-22
20:56
Merge version 3.31.0 (check-in: bbbc2881 user: drh tags: begin-concurrent)
18:38
Version 3.31.0 (check-in: f6affdd4 user: drh tags: trunk, release, version-3.31.0)
2020-01-15
13:34
Merge fixes and enhancements from trunk into begin-concurrent. (check-in: 95ba2f50 user: drh tags: begin-concurrent)
2020-01-14
16:50
Fix the urifuncs.c extension (used for testing and debugging only) so that the sqlite3_filename_database() SQL function and its siblings correctly handle an invalid schema name passed in as the argument. (check-in: 3d7434a9 user: drh tags: trunk)
2019-10-04
15:52
Bring the begin-concurrent branch up-to-date with the 3.30.0 release. (check-in: abd1b4df user: drh tags: begin-concurrent)
15:03
Version 3.30.0 (check-in: c20a3533 user: drh tags: trunk, release, version-3.30.0)
2019-09-30
16:14
Merge the 3.30.0 beta 1 changes from trunk. (check-in: a003818f user: drh tags: begin-concurrent)
2019-09-28
18:28
Add missing comment to constant definitions. (check-in: 661a3789 user: drh tags: trunk)
2019-09-16
12:08
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 93b9ef3f user: drh tags: begin-concurrent)
05:34
Fix a problem with processing CTEs that use a WINDOW clause. (check-in: ca564d4b user: dan tags: trunk)
2019-07-10
18:11
Merge the 3.29.0 release into the begin-concurrent branch. (check-in: 983733ae user: drh tags: begin-concurrent)
17:32
Version 3.29.0 (check-in: fc82b73e user: drh tags: trunk, release, version-3.29.0)
2019-07-08
21:06
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: 7fff0803 user: drh tags: begin-concurrent)
18:35
Fix dbfuzz2 so that it will compile on systems that do not support getrlimit(). (check-in: 36295dce user: drh tags: trunk)
2019-05-14
21:51
Merge the latest trunk enhancements into begin-concurrent. (check-in: 5d3a6e18 user: drh tags: begin-concurrent)
20:25
Fix a problem with the fix for [9cf6c9bb51] (commit [658b84d7]) that could cause a cursor to be left in an invalid state following a (rowid < text-value) search. (check-in: bc7d2c16 user: dan tags: trunk)
2019-04-15
14:59
Merge the latest enhancements from trunk. (check-in: 7c328e88 user: drh tags: begin-concurrent)
13:59
Fix a test script problem in fts5corrupt3.test. (check-in: 734192d8 user: dan tags: trunk)
2019-03-26
14:04
Use the mutex-free PRNG in this branch, since anybody using this branch is probably interested in high concurrency. (check-in: e88fc6d0 user: drh tags: begin-concurrent)
12:07
Merge recent enhancements from trunk. (check-in: 774d0d52 user: drh tags: begin-concurrent)
2019-03-25
22:05
Fix an obsolete comment in the CLI. No code changes. (check-in: fade103c user: drh tags: trunk)
2019-01-11
15:22
Merge documentation changes from branch "begin-concurrent" into this branch. (Closed-Leaf check-in: 41e742bd user: dan tags: begin-concurrent-wal2)
15:06
Add new documentation file begin_concurrent.md. (check-in: fdbf97e6 user: dan tags: begin-concurrent)
2019-01-02
16:08
Merge latest trunk changes into this branch. (check-in: 5bf212f1 user: dan tags: begin-concurrent)
16:01
Add another test case to vacuum-into.test. (check-in: 0465d2fc user: dan tags: trunk)
2018-12-29
20:47
Merge latest begin-concurrent changes with this branch. (check-in: 1625887c user: dan tags: begin-concurrent-wal2)
20:42
Fix a problem causing a corrupt pager-cache if an OOM or IO error was encountered while committing a concurrent transacation. (check-in: 48ca30f9 user: dan tags: begin-concurrent)
2018-12-18
17:47
Merge latest begin-concurrent changes into this branch. (check-in: a93ca38b user: dan tags: begin-concurrent-pnu)
17:20
Merge latest trunk changes into this branch. (check-in: 123cbb33 user: dan tags: begin-concurrent)
2018-12-17
22:19
Move variable declaration to address compilation issue (C89). (check-in: d64f248d user: mistachkin tags: trunk)
2018-12-06
03:13
Merge fixes from trunk. (check-in: f2083ee4 user: drh tags: begin-concurrent-pnu)
02:08
Merge bug fixes from trunk. (check-in: 1e13aaa2 user: drh tags: begin-concurrent)
02:01
Remove the unused pColHash field from the Table object. (check-in: 3a2c0479 user: drh tags: trunk)
00:08
Merge ALTER TABLE and sqlite3_normalized_sql() bug fixes from trunk. (check-in: 3793e5d5 user: drh tags: begin-concurrent-pnu)
00:05
Merge ALTER TABLE and sqlite3_normalized_sql() fixes from trunk. (check-in: acf10b3f user: drh tags: begin-concurrent)
2018-12-05
23:56
Get rid of the hash table used to track IN operators in the sqlite3_normalized_sql() implementation. Use simple integer variables instead. (check-in: 272dc74f user: drh tags: trunk)
13:49
Merge enhancements from trunk, especially the sqlite3_normalized_sql() enhancement. (check-in: 342c9538 user: drh tags: begin-concurrent-pnu)
13:44
Merge enhancements from trunk, especially the enhanced sqlite3_normalized_sql() interface. (check-in: 47b73f6b user: drh tags: begin-concurrent)
13:39
Enhance the sqlite3_normalize_sql() interface so that it works even if the prepared statement was not initially compiled using SQLITE_PREPARE_NORMALIZED. Enhance the ".trace" command in the CLI so that it is able to access the full scope of functionality provided by sqlite3_trace_v2() and in particular so that it is able to show normalized SQL output using the newly enhanced sqlite3_normalize_sql() interface. (check-in: 7da617e9 user: drh tags: trunk)
2018-12-04
13:51
Fix a problem with SQLITE_ENABLE_EXPENSIVE_ASSERT builds on this branch. (check-in: ddb4a6fb user: dan tags: begin-concurrent)
2018-12-03
20:49
Merge the wal2 and begin-concurrent code. Both features work, but not at the same time. (check-in: b7281a1c user: dan tags: begin-concurrent-wal2)
20:38
Minor change to wal.c on this branch to make it more similar to trunk. (check-in: 6a7af3ea user: dan tags: begin-concurrent)
19:29
Cherrypick a couple of fixes from begin-concurrent-pnu into this branch. The differences between the two branches are now that this one does not have "PRAGMA noop_update" or the mutex-free PRNG. (check-in: a56506b9 user: dan tags: begin-concurrent)
18:24
Merge in all changes for release 3.26.0. (check-in: 85fd92c7 user: drh tags: begin-concurrent-pnu)
18:15
Bring up to date with version 3.26.0. (check-in: f0ddb358 user: drh tags: begin-concurrent)
2018-12-01
12:34
Version 3.26.0 (check-in: bf8c1b2b user: drh tags: trunk, release, version-3.26.0)
2018-11-26
07:34
Merge latest begin-concurrent changes into this branch. (check-in: 76608f75 user: dan tags: begin-concurrent-pnu)
07:21
Merge latest trunk changes into this branch. (check-in: 28a615a2 user: dan tags: begin-concurrent)
2018-11-24
20:44
Fix a bug in the geopoly_ccw() function. Test cases in TH3. (check-in: 773c5c1d user: drh tags: trunk)
2018-09-28
21:11
Merge latest begin-concurrent changes into this branch. (check-in: 6f3dd980 user: dan tags: begin-concurrent-pnu)
20:58
Merge latest trunk into this branch. (check-in: 86750c92 user: dan tags: begin-concurrent)
20:46
Have sqlite3changegroup_output_strm() call its output function more regularly. (check-in: 8467c31a user: dan tags: trunk)
2018-07-12
19:39
Merge latest begin-concurrent changes with this branch. (check-in: d33527d2 user: dan tags: begin-concurrent-pnu)
19:28
Merge latest trunk changes into this branch. (check-in: 6a00a34e user: dan tags: begin-concurrent)
19:14
Add a test-control to disable the skip-scan optimization. (check-in: 650a3fe0 user: dan tags: trunk)
2018-07-10
15:48
Merge begin-concurrent changes into this branch. (check-in: af17432e user: dan tags: begin-concurrent-pnu)
15:45
Merge latest trunk changes into this branch. (check-in: e9a3e864 user: dan tags: begin-concurrent)
07:39
Fix a harmless warning about comment formatting in the previous check-in. Simplify the ORDER BY dereferencing logic so that it avoids unreachable branches. (check-in: 0f6ec605 user: drh tags: trunk)
2018-06-06
17:12
Merge the 3.24.0 changes plus a few subsequent enhancements. (check-in: be7004a9 user: drh tags: begin-concurrent-pnu)
17:03
Merge changes from trunk, including all the 3.24.0 changes plus some later enhancements. (check-in: d7299bfe user: drh tags: begin-concurrent)
16:28
Change sqlite3BtreeBeginTrans() to return the BTREE_SCHEMA_COOKIE, for a small speed improvement when starting new transactions. (check-in: a10662aa user: drh tags: trunk)
2018-05-15
11:55
Merge latest trunk changes into this branch. (check-in: 72f39efa user: dan tags: begin-concurrent-pnu)
11:45
Merge latest trunk changes with this branch. (check-in: ae86cf60 user: dan tags: begin-concurrent)
11:33
Instead of just the flags byte, include the first 8 bytes of the relevant page in an on-commit conflict log message. (check-in: 52e443eb user: dan tags: begin-concurrent-pnu)
11:28
Instead of just the flags byte, include the first 8 bytes of the relevant page in an on-commit conflict log message. (check-in: e7dc03e7 user: dan tags: begin-concurrent)
09:09
Fix a test case problem in wherelimit.test. (check-in: 3012df8b user: dan tags: trunk)
09:03
Include the value of the "flags" byte of the relevant page in the log message emitted when a BEGIN CONCURRENT commit conflict is detected. (check-in: de19abb9 user: dan tags: begin-concurrent-pnu)
08:51
Include the value of the "flags" byte of the relevant page in the log message emitted when a BEGIN CONCURRENT commit conflict is detected. (check-in: fbfa5471 user: dan tags: begin-concurrent)
2018-04-26
18:01
Merge latest changes from trunk. Including the "ORDER BY ... LIMIT" optimization. (check-in: 83a4c9f0 user: dan tags: begin-concurrent-pnu)
17:54
Merge latest changes from trunk. Including the "ORDER BY ... LIMIT" optimization. (check-in: d8ae7ba0 user: dan tags: begin-concurrent)
17:43
When processing an "ORDER BY ... LIMIT" that does not use an index, check whether or not a record may appear in the final result set before adding it to the temp b-tree used for sorting. (check-in: 0fcfc36c user: dan tags: trunk)
2018-04-24
19:22
Update this branch with latest changes from trunk. (check-in: 2d8d13e4 user: dan tags: begin-concurrent-pnu)
19:21
Merge latest trunk changes into this branch. (check-in: b27bd799 user: dan tags: begin-concurrent)
18:59
Remove a recently added NEVER() macro from a branch that can be taken in obscure circumstances. (check-in: 2aa21003 user: dan tags: trunk)
2018-03-20
14:00
Merge all recent trunk enchancements, and especially the autoincrement write reduction fix. (check-in: 25790049 user: drh tags: begin-concurrent-pnu)
13:54
Remove debugging puts from concurrrent3.test. (check-in: 13b49756 user: drh tags: begin-concurrent)
13:52
Merge all recent enhancements from trunk. (check-in: b0c2f760 user: drh tags: begin-concurrent)
13:44
Avoid unnecessary write to the sqlite_sequence table when an insert is done into an autoincrement table with an application-specified rowid that is less than the maximum. (check-in: ec7addc8 user: drh tags: trunk)
2018-03-02
18:26
Merge latest changes from begin-concurrent into this branch. (check-in: 8ade94ba user: dan tags: begin-concurrent-pnu)
17:59
Update this branch with recent checkpoint related changes from trunk. (check-in: fb6b7938 user: dan tags: begin-concurrent)
17:40
Merge latest trunk changes into this branch. (check-in: 36801eff user: dan tags: begin-concurrent)
16:52
In a checkpoint, figure out if it is possible to checkpoint any frames at all before creating the wal-iterator. (check-in: 044b0b65 user: dan tags: trunk)
2018-03-01
18:09
Typo fixes in comments. No changes to code. (check-in: 1293d4f6 user: mistachkin tags: trunk)
2018-02-20
21:00
Add extra code to log details when corruption is detected in the pointer-map structure maintained by the b-tree layer in begin-concurrent transactions. (check-in: 57023371 user: dan tags: begin-concurrent-pnu)
2018-01-04
18:36
Fix problem causing free-list corruption when merging free-lists for two concurrent transactions that have both used page X as an in-memory free-list trunk page, where X lies past the end of the initial database images. (check-in: dc0fc2aa user: dan tags: begin-concurrent-pnu)
2018-01-02
19:57
Fix a spurious SQLITE_CORRUPT error that could occur within a COMMIT of a concurrent transaction. (check-in: 50c8952c user: dan tags: begin-concurrent-pnu)
2017-12-12
18:17
Merge latest begin-concurrent changes into this branch. (check-in: 3fde0b4d user: dan tags: begin-concurrent-pnu)
2017-12-11
14:02
Abort on an invalid paramater to sqlite3BitvecSet(). (check-in: 163c8709 user: drh tags: begin-concurrent)
2017-11-14
20:06
Merge changes from trunk. This fixes the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. (check-in: d90e5f34 user: dan tags: begin-concurrent)
17:06
Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. (check-in: dae4a97a user: dan tags: trunk)
2017-11-06
20:02
Merge latest trunk changes into this branch. (check-in: 7f217eda user: dan tags: begin-concurrent)
10:04
Allow "BEGIN CONCURRENT" transactions to modify the temp schema. (check-in: 0fb6d91c user: dan tags: begin-concurrent)
09:34
Fix a harmless compiler warning from Xcode 9.1. (check-in: 66d98310 user: drh tags: trunk)
2017-09-22
11:09
Cherrypick [ec37ad6d08] into this branch. With this patch, if SQLITE_SHARED_MAPPING is defined at build-time SQLite will use a single memory mapping for multiple connections to the same database file within a single process. (check-in: c7a5880d user: dan tags: begin-concurrent)
10:49
Merge latest trunk changes into this branch. (check-in: 307b802e user: dan tags: begin-concurrent)
00:24
Update the configure script so that it looks for tclsh8.7 ahead of tclsh8.6. (check-in: 0a12915b user: drh tags: trunk)
2017-09-12
20:09
Add the highly-experimental "PRAGMA noop_update=TRUE" command. (check-in: afe45271 user: drh tags: begin-concurrent-pnu)
18:03
Hack to have multiple connections to a single file share a single memory mapping of the databse file. (check-in: ec37ad6d user: dan tags: shared-mapping-hack)
2017-09-09
08:03
Use a mutex-free PRNG for the random() and randomblob() SQL functions and for the randomness used during checkpoint operations. (Leaf check-in: e63d1a7c user: drh tags: mutex-free-randomness)
2017-08-28
17:19
Merge recent enhancements from trunk. (check-in: d53108e7 user: drh tags: begin-concurrent)
17:00
Add the --enable-update-limit option to the ./configure script. (check-in: 64a8ae68 user: drh tags: trunk)
2017-08-24
10:10
Test BEGIN CONCURRENT transactions that consist entirely of read-only statements. (check-in: c3fe1f4b user: dan tags: begin-concurrent)
2017-08-15
01:07
Fix a problem allowing a conflicting transaction to be committed in the case where more than one 32KB shared-memory page has been written to since the transaction was started. (check-in: 346a710d user: drh tags: begin-concurrent-branch-3.19)
2017-08-12
14:06
Add a more rigorous test case for the bug fixed by the previous commit on this branch. (check-in: 42560723 user: dan tags: begin-concurrent)
2017-08-11
21:16
Fix a problem allowing a conflicting transaction to be committed in the case where more than one 32KB shared-memory page has been written to since the transaction was started. (check-in: 38dd9b50 user: dan tags: begin-concurrent)
20:22
Add another PAGERTRACE() macro to show when pages are added to Pager.pAllRead. No impact on production builds. (check-in: 11054cf5 user: drh tags: begin-concurrent)
19:31
Add a PAGERTRACE() macro to log when frames are written into the WAL file. This is for analysis only and is a no-op for production builds. (check-in: 39f39e3d user: drh tags: begin-concurrent)
19:16
Merge the latest enhancements from trunk. (check-in: 47e71695 user: drh tags: begin-concurrent)
18:59
Fix compiler warnings that arise if the PAGERTRACE macro is turned on. This changes does not affect production builds. (check-in: 831156a4 user: drh tags: trunk)
2017-08-01
13:54
Merge recent enhancements from trunk. (check-in: aafe1fec user: drh tags: begin-concurrent)
00:20
Allow ATTACH and DETACH inside of a transaction. (check-in: 95e8f316 user: drh tags: trunk)
2017-07-20
19:28
Minor fix to the concurrent.test module so that it works on windows. (check-in: 58553d61 user: drh tags: begin-concurrent)
19:08
Fix compiler warnings. (check-in: 44c760d1 user: drh tags: begin-concurrent)
18:56
Fix a faulty #ifdef on the previous check-in (check-in: 7355e742 user: drh tags: begin-concurrent)
18:28
Get the build working with SQLITE_OMIT_CONCURRENT. (check-in: a29401e9 user: drh tags: begin-concurrent)
17:47
Merge all the latest trunk enhancements. (check-in: 213c61cb user: drh tags: begin-concurrent)
15:08
Enhance the built-in date/time functions so that they can be used in CHECK constraints, in the WHERE clause or partial indexes, and index expressions, provided that none of the non-deterministic keywords ("now", "localtime", "utc") are used as arguments. (check-in: a90c062d user: drh tags: trunk)
2017-06-10
17:23
Remove sqlite3_log() and abort() calls added to this branch to debug the pointer-map problem ([fda22108]). (check-in: 79544fc2 user: dan tags: begin-concurrent)
2017-06-08
16:23
Update the recent auto-vacuum fix so that it works for the in-memory pointer-map structure used by this branch. (check-in: 8e311a6d user: dan tags: begin-concurrent)
16:10
Merge 3.19.3 changes with this branch. (check-in: e2d38d51 user: dan tags: begin-concurrent)
15:54
Merge changes for version 3.19.0 with this branch. (check-in: 0f59bb94 user: dan tags: begin-concurrent)
14:26
Version 3.19.3 (check-in: 0ee482a1 user: drh tags: release, version-3.19.3, branch-3.19)
2017-06-02
09:31
Extend even further the logging designed to find problems in the pointer-map structure. Call abort() to dump a core as soon as such a problem is seen. (check-in: f131677d user: dan tags: begin-concurrent)
2017-05-31
17:06
Generate extra log messages in response to irregularites in the pointer-map used by "BEGIN CONCURRENT" transactions. (check-in: f7e3e2bc user: dan tags: begin-concurrent)
2017-05-29
19:23
Instead of a root page number, log the object (table or index) name if a page level locking conflict is detected. (check-in: 9ad846e5 user: dan tags: begin-concurrent)
14:27
Enhance the log messages emitted when a page conflict is detected. (check-in: 92618492 user: dan tags: begin-concurrent)
2017-05-26
18:18
Adjust the bitvec related sqlite3_log messages added by [9527089b]. (check-in: a7e0e7a4 user: dan tags: begin-concurrent)
16:51
Add extra test cases for deferred page allocation. (check-in: 9df01957 user: dan tags: begin-concurrent)
16:15
Fix a problem with deferred page allocation in transactions that revert page allocations by savepoint rollbacks. (check-in: a4a3bbe6 user: dan tags: begin-concurrent)
2017-05-25
21:02
Fix a problem with the deferred page allocation on this branch that could occur when the database file is just slightly smaller than the PENDING_BYTE page offset. (check-in: 47a7dd92 user: dan tags: begin-concurrent)
2017-05-23
19:23
Add experimental new API sqlite3_wal_info(). (check-in: 5b9d498f user: dan tags: begin-concurrent)
2017-05-22
13:58
Version 3.19.0 (check-in: 28a94eb2 user: drh tags: release, branch-3.19, version-3.19.0)
2017-05-19
19:57
Invoke sqlite3_log() in response to irregularities surrounding the Pager.pAllRead bit-vector. (check-in: 9527089b user: dan tags: begin-concurrent)
2017-05-18
20:47
Fix a problem on this branch causing some page-level read-locks to be omitted. (check-in: 0eed1521 user: dan tags: begin-concurrent)
2017-05-15
17:34
Merge the latest changes from trunk. (check-in: 14ea8400 user: drh tags: begin-concurrent)
15:12
Fix the build so that it works again with SQLITE_OMIT_SUBQUERY. (check-in: bb0d9281 user: drh tags: trunk)
2017-03-30
20:35
Merge changes from the 3.18.0 release. (check-in: 785c37d9 user: drh tags: begin-concurrent)
2017-03-28
18:48
Version 3.18.0 (check-in: 424a0d38 user: drh tags: release, branch-3.18, version-3.18.0)
2017-03-24
15:09
Merge all recent enhancements from trunk. (check-in: fd5676fe user: drh tags: begin-concurrent)
13:31
Add the RFC-7396 Appendix A test cases for json_patch(). (check-in: c5441d2d user: drh tags: trunk)
2017-01-09
07:00
Merge the "changebatch" functionality into this branch. (check-in: 50fb1eb3 user: dan tags: begin-concurrent)
06:53
Disable the optimization from [8cb8516d] (omit TableLock instructions for non-sharable databases) on this branch. This branch uses the TableLock instructions to ensure that the db schema is not written from within a BEGIN CONCURRENT transaction. (check-in: c8ca3e0a user: dan tags: begin-concurrent)
06:33
Upgrade this branch to 3.16 plus the various fixes that appeared after its release. (check-in: d0e212d0 user: dan tags: begin-concurrent)
2017-01-06
13:49
Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). (check-in: 6696cd18 user: dan tags: trunk)
2016-12-07
07:46
Merge latest trunk changes into this branch. (Leaf check-in: 391344d8 user: dan tags: changebatch)
2016-08-11
19:12
Merge version 3.14 plus some subsequent patches (including the page-cache performance patch) from trunk. (check-in: d9f8918c user: drh tags: begin-concurrent)
18:05
Add the "modeof=<filename>" URI parameter to os_unix.c - used to specify a file to copy permissions from when a new database is created. Also allow passing NULL as the second parameter to sqlite3rbu_vacuum(). (check-in: ed406d31 user: dan tags: trunk)
2016-07-06
08:32
Fix a typo in test program bc_test1.c. (check-in: 2c61b7ab user: dan tags: begin-concurrent)
2016-05-30
05:45
Minor tweaks to the bc_test1 test program. (check-in: d0d0bab4 user: dan tags: begin-concurrent)
2016-05-26
20:52
Add further instrumentation to the bc_test1.c test app. (check-in: 5528de4a user: dan tags: begin-concurrent)
2016-05-21
18:50
Use pthreads mutexes and conditions to synchronize threads in bc_test1. (check-in: f33aa76f user: dan tags: begin-concurrent)
2016-05-07
18:02
Add options to bc_test1.c to make it more flexible. (check-in: ec6ef5f2 user: dan tags: begin-concurrent)
2016-05-06
21:04
Add test/bc_test1.c, for testing the degree of concurrency provided by this branch under various conditions. (check-in: 128c7eae user: dan tags: begin-concurrent)
2016-04-29
16:01
Merge the latest enhancements from trunk. (check-in: 91e5c07e user: drh tags: begin-concurrent)
15:39
Postpone I/O associated with TEMP files for as long as possible, with the hope that the I/O can ultimately be avoided completely. (check-in: 9d0a5ae0 user: drh tags: trunk)
2016-04-20
12:16
Merge all recent enhancements from trunk. (check-in: 1f709fbf user: drh tags: begin-concurrent)
2016-04-18
15:46
Remove quotes from identifiers used as datatype names in a CREATE TABLE statement. Fix for ticket [7d7525cb01b68] (check-in: eba27d4d user: drh tags: trunk)
2016-03-29
10:36
Merge 3.12.0 changes. (check-in: d7381eff user: drh tags: begin-concurrent)
10:14
Version 3.12.0 (check-in: e9bb4cf4 user: drh tags: trunk, release, version-3.12.0)
2016-03-21
15:54
Merge all recent changes from trunk. (check-in: 8ee7d346 user: drh tags: begin-concurrent)
15:30
Have fts5 cache the structure of its index in main memory. Use "PRAGMA data_version" to figure out when this cache should be invalidated. (check-in: 902f2217 user: dan tags: trunk)
2016-03-16
19:34
Merge the latest enhancements from trunk. (check-in: a7978ab6 user: drh tags: begin-concurrent)
19:10
Avoid a few unnecessary fstat()s on journal files. (check-in: dbf84705 user: drh tags: trunk)
2016-02-15
17:44
Merge version 3.11.0 (check-in: c393ddc7 user: drh tags: begin-concurrent)
17:29
Version 3.11.0 (check-in: 3d862f20 user: drh tags: trunk, release, version-3.11.0)
2016-02-05
14:34
Merge PRAGMA synchronous=EXTRA and OOM performance enhancements from trunk. (check-in: 332c8036 user: drh tags: begin-concurrent)
14:11
Improvements to the way out-of-memory conditions are handled, resulting in an almost 1% performance gain in the commmon case where OOM errors do not occur. (check-in: b082538d user: drh tags: trunk)
2016-02-02
02:53
Merge recent enhancements from trunk. (check-in: 347f6a80 user: drh tags: begin-concurrent)
02:04
Enhance the comment on the sqlite3_index_constraint object to bring attention to the fact than iColumn field can be negative for a rowid. (check-in: d8b7b199 user: drh tags: trunk)
2016-01-20
12:18
Merge recent enhancements from trunk. (check-in: 5520f600 user: drh tags: begin-concurrent)
08:47
Improve performance of sqlite3VtabImportErrmsg(). (check-in: 18d61c8e user: dan tags: trunk)
2016-01-14
15:46
Merge the latest enhancements and fixes from trunk. (check-in: fccc5f20 user: dan tags: begin-concurrent)
14:33
Yet another change to FTS5 trying to get it to merge successfully into sessions. (check-in: 8dedff3b user: drh tags: trunk)
2016-01-06
15:49
Merge changes for version 3.10.0. (check-in: e1d2ffc0 user: drh tags: begin-concurrent)
11:01
Version 3.10.0 (check-in: fd0a50f0 user: drh tags: trunk, release, version-3.10.0)
2016-01-01
14:14
Merge recent trunk enhancements. (check-in: 6bea792c user: drh tags: begin-concurrent)
03:37
Fix an assert() that might be false for a corrupt database. (check-in: 68360cd2 user: drh tags: trunk)
2015-12-16
19:55
Merge recent enhancements from trunk. (check-in: cb22efaf user: drh tags: begin-concurrent)
13:07
Make greater use of the SQLITE_WITHIN macro. (check-in: f2fc3aed user: drh tags: trunk)
2015-12-02
20:53
Merge recent enhancements from trunk. (check-in: 9130661a user: drh tags: begin-concurrent)
19:46
Remove unreachable branches from the decltype computation logic in the query planner. (check-in: 4f2bcff9 user: drh tags: trunk)
2015-11-20
13:49
Merge all the latest enhancements and fixes from trunk. (check-in: 41c8b8e3 user: drh tags: begin-concurrent)
13:33
In the OP_Column opcode, only test the btree payload size for exceeding the string length limit if the payload does not fit on a single page. (check-in: 35c7f6cb user: drh tags: trunk)
2015-10-30
17:17
Merge the sqlite3_db_cacheflush() enhancements and other changes from trunk. (check-in: f2cde4cf user: drh tags: begin-concurrent)
16:36
Increase the version number to 3.10.0, due to the addition of the sqlite3_db_cacheflush() interface. (check-in: 7565b046 user: drh tags: trunk)
2015-10-16
20:55
Merge the 3.9.1 updates from trunk. (check-in: bf866e6c user: drh tags: begin-concurrent)
20:13
Enhancements to the MSVC makefile. (check-in: 39e8a5d9 user: mistachkin tags: trunk)
2015-10-15
07:44
Merge in the 3.9.0 changes from trunk. (check-in: 5c3a2a6e user: drh tags: begin-concurrent)
2015-10-14
20:03
Update makefiles to remove all uses of "awk" - to make building SQLite easier on Windows systems. The only requirements now are tclsh, a C compiler, and common file utilities. (check-in: 4bd0d43d user: drh tags: trunk)
2015-09-24
15:17
Merge all recent trunk enhancements and fixes into the begin-concurrent branch. (check-in: c63c1e15 user: drh tags: begin-concurrent)
12:40
Strengthen the implementations of xShmMemoryBarrier on both the unix and windows VFSes, so that they likely work even if SQLITE_THREADSAFE=0 is used. (check-in: c6ab807b user: drh tags: trunk)
2015-09-15
19:16
Merge enhancements from trunk. (check-in: fc4d1de8 user: drh tags: begin-concurrent)
14:39
Add test cases to cover fts5 integrity-check code. (check-in: 1d018c35 user: dan tags: trunk)
2015-09-07
20:22
Merge parser enhancements and other improvements and bug fixes from trunk. (check-in: 9cf3e51b user: drh tags: begin-concurrent)
20:11
Enhance the Lemon parser generator to add SHIFTREDUCE states that reduce the sizes of some of the parser tables. (check-in: 99b992fa user: drh tags: trunk)
2015-09-04
17:22
Merge the latest trunk changes, and especially the fix for allowing strings as identifiers in CREATE INDEX statements. (check-in: a9b84885 user: drh tags: begin-concurrent)
16:39
Remove the EXCLUSIVE and CONCURRENT tokens from the tokenizer. Let the BEGIN statement be followed by an ID, but throw a syntax error if the ID is anything other than EXCLUSIVE or CONCURRENT. (check-in: c0bf92ec user: drh tags: begin-concurrent)
12:54
Continue to support the (broken) legacy syntax of allowing strings for column names in CREATE INDEX statements and in UNIQUE and PRIMARY KEY constraints. (check-in: 3d3df79b user: drh tags: trunk)
2015-09-03
20:52
Merge performance enhancements from trunk. This branch now runs (slightly) faster than the 3.8.11.1 release, though still slightly slower than trunk. (check-in: c490bfb1 user: drh tags: begin-concurrent)
20:43
Change the pcache module to keep track of the total number of references to all pages rather than the number of pages references, for a performance improvement and size reduction. (check-in: f00a9e1e user: drh tags: trunk)
15:17
Changes from ENABLE_CONCURRENT (default off) to OMIT_CONCURRENT (default on). This is not a clear-cut decision and might be changed back. (check-in: f8ae9bfd user: drh tags: begin-concurrent)
14:04
Merge trunk optimizations. (check-in: 71e7299e user: drh tags: begin-concurrent)
13:46
Add the sqlite3VdbeLoadString() and sqlite3VdbeMultiLoad() routines to help with code generation, especially on PRAGMAs. Rename sqlite3VdbeAddGoto() to just sqlite3VdbeGoto(). (check-in: 847387ec user: drh tags: trunk)
2015-09-01
18:01
Merge the latest trunk enhancements. (check-in: 3dea0474 user: drh tags: begin-concurrent)
17:48
Fixes so that it builds without warnings both with and without SQLITE_ENABLE_CONCURRENT. (check-in: 5ed2a445 user: drh tags: begin-concurrent)
2015-08-29
19:41
Enhance the json_extract() function so that if given multiple PATH arguments it will return a JSON array with all of the answers. Also update comments within the json1 extension to reflect stricter interpretation of JSON and PATH arguments. (check-in: 1da60c3d user: drh tags: trunk)
2015-08-28
09:27
Merge latest trunk changes with this branch. (check-in: 57bc0194 user: dan tags: begin-concurrent)
03:48
Add the json_check() function, which returns its argument if the argument is well-formed JSON or which throws an error otherwise. (check-in: 64abb65d user: drh tags: trunk)
2015-08-27
19:57
Add header comments for new methods in pager.c. (check-in: 437c7e21 user: dan tags: begin-concurrent)
19:22
Add test cases for concurrent transactions and long-lived SELECT statements. (check-in: fd4798cb user: dan tags: begin-concurrent)
17:42
Fix a problem whereby concurrent transactions would not consider pages read by the transaction before the first write statement. (check-in: fc17f731 user: dan tags: begin-concurrent)
2015-08-26
18:54
Fix an assert() in pager.c that could fail in a concurrent transaction. (check-in: 69394dda user: dan tags: begin-concurrent)
18:02
Fix a problem allowing some conflicting transactions to be committed. (check-in: a0566382 user: dan tags: begin-concurrent)
2015-08-25
19:10
Add miscellaneous test cases for concurrent transactions. (check-in: 779b1d0e user: dan tags: begin-concurrent)
17:16
If "PRAGMA integrity_check" is run while the database is being written by a CONCURRENT transaction, do not consider unreferenced pages to be an error. They may be part of the free-page list, which is not visible at the b-tree layer when running a CONCURRENT transaction. (check-in: f32b57b4 user: dan tags: begin-concurrent)
16:01
Test that if a corrupt wal-index header is encountered when attempting to commit a concurrent transaction, SQLITE_BUSY_SNAPSHOT is returned to the caller. (check-in: c746e0bd user: dan tags: begin-concurrent)
14:37
Fix a segfault that could occur following an OOM condition in the concurrent transaction code. (check-in: 231b5880 user: dan tags: begin-concurrent)
11:16
Merge latest trunk changes with this branch. (check-in: 3e7d6dd6 user: dan tags: begin-concurrent)
00:34
Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK. (check-in: 8f1d9f1f user: drh tags: trunk)
2015-08-24
22:06
Remove duplicated line of code. (check-in: 47280f2a user: mistachkin tags: begin-concurrent)
19:56
Change "BEGIN UNLOCKED" to "BEGIN CONCURRENT". (check-in: ba1ab858 user: dan tags: begin-concurrent)
19:08
Fix handling of attempts to modify the database schema, application_id or user_version within an UNLOCKED transaction. (check-in: 5b9f2721 user: dan tags: begin-concurrent)
16:00
Fix compilation without SQLITE_ENABLE_UNLOCKED. Also other code organization issues. (check-in: 04113557 user: dan tags: begin-concurrent)
10:05
Consolidate two blocks of similar code in btreeFixUnlocked(). (check-in: 701302b4 user: dan tags: begin-concurrent)
06:44
Merge trunk changes with this branch. (check-in: 876810c2 user: dan tags: begin-concurrent)
06:43
Fix another problem involving unlocked transactions and wal-file restarts. (check-in: 4460764e user: dan tags: begin-concurrent)
02:32
Fix corner-case problems in the type and atom columns of json_each() and json_tree(). (check-in: f0aba0e1 user: drh tags: trunk)
2015-08-22
20:32
Fix a problem to do with detecting unlocked transaction conflicts if another client restarts the wal while the transaction is running. (check-in: e3968b25 user: dan tags: begin-concurrent)
17:28
Add further tests for deferred page allocation. And fixes for the same. (check-in: ed0a31be user: dan tags: begin-concurrent)
07:56
Merge further trunk changes. (check-in: c2327a3b user: dan tags: begin-concurrent)
07:55
Merge trunk changes into this branch. (check-in: 9021f736 user: dan tags: begin-concurrent)
03:05
Fix a couple instances of OOM handling in the json extension. (check-in: 213a6c5c user: drh tags: trunk)
2015-08-21
20:11
Fix many minor issues in the unlocked transaction code. (check-in: 53aaeea6 user: dan tags: begin-concurrent)
19:53
Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h. (check-in: da3c9df0 user: drh tags: trunk)
18:55
When committing an UNLOCKED transaction, try to move pages allocated at the end of the file to free slots within the file (like an incremental-vacuum operation does). (check-in: 06967916 user: dan tags: begin-concurrent)
17:57
Fix a problem with UNLOCKED transactions that free pages allocated within the same transaction. (check-in: 227bb8a1 user: dan tags: begin-concurrent)
16:22
Merge trunk changes with this branch. (check-in: deaf3b18 user: dan tags: begin-concurrent)
14:21
Add extra tests and a fix for rollbacks of UNLOCKED transactions. (check-in: 82cd837e user: dan tags: begin-concurrent)
12:37
Fix typo in comment. No changes to code. (check-in: 7b8d17dd user: drh tags: trunk)
2015-08-20
20:25
Fix a problem causing corruption when an UNLOCKED transaction is rolled back. (check-in: 7c361478 user: dan tags: begin-concurrent)
2015-08-19
20:27
When committing an unlocked transaction, relocate newly allocated database pages within the file to avoid conflicting with committed transactions. There are lots of things still to fix in this code. (check-in: 3bbc31d5 user: dan tags: begin-concurrent)
2015-08-15
18:16
Handle writes to auto-vacuum databases within UNLOCKED transactions in the same way as for non-UNLOCKED transactions. (check-in: de1ea450 user: dan tags: begin-concurrent)
2015-07-29
12:14
Only allow UNLOCKED transactions to commit if none of the pages read by the transaction have been modified since it was opened. (check-in: 0b971842 user: dan tags: begin-concurrent)
2015-07-28
16:46
Add some test cases and fix some small problems with BEGIN UNLOCKED transactions. (check-in: 6da0e962 user: dan tags: begin-concurrent)
2015-07-27
19:31
Add an experimental "BEGIN UNLOCKED" command. (check-in: 80794216 user: dan tags: begin-concurrent)
13:49
Version 3.8.11 (check-in: b8e92227 user: drh tags: trunk, release, version-3.8.11)